14 research outputs found

    Π‘Ρ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ Π°Π½Π°Π»ΠΈΠ· ΠΏΡ€ΠΎΡ‚Π΅ΠΎΠΌΠ½ΠΎΠ³ΠΎ профиля ΠΊΠ΅Ρ€Π°Ρ‚ΠΈΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² HaCaT с использованиСм 1DE-гСль концСнтрирования

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    Using tandem mass spectrometry with electrospray ionization, a comparative analysis of HaCaT keratinocyte proteins was carried out before and after exposure of cells to sodium dodecyl sulfate (25 mg/ml) for 48 hours; proteins encoded by human chromosome 18 genes were chosen as the comparison proteins. A total of 2418 proteins were detected in the HaCaT immortalized human keratinocytes, 70% of these proteins were identified by two or more unique peptides. Panoramic mass spectrometry analysis identified 38 proteins encoded by chromosome 18 genes, 27 proteins were common to control HaCaT cells and HaCaT cells exposed to SDS. Using the Metascape database (https://metascape.org), an enrichment analysis of GO terms of the Biological Process category of chromosome 18 gene encoded proteins of HaCaT keratinocytes was performed before and after the SDS exposure. The SDS exposure resulted in a slight enrichment of the GO term "response to stimulus" (GO:0050896) and the related GO term "negative regulation of biological process" (GO:0048519). We found decreased expression levels of membrane proteins encoded by chromosome 18 genes related to cell-cell adhesion (GO:0098609), such as DSC1, DSC3, and DSG1. A decrease in the expression level of desmosomal cadherins is characteristic of malignant neoplasms developing from epithelial tissue cells of various internal organs, mucous membranes, and skin. The method of preparation of HaCaT keratinocyte samples used in this work increased the sensitivity of proteomic analysis of cell culture and made it possible to identify twice as many proteins in one gel strip as compared to the number of proteins (1284) in HaCaT samples subjected to osmotic shock and cleavage by trypsin in solution.ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π° ΠΎΡ†Π΅Π½ΠΊΠ° ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»Π° ΠΏΡ€ΠΎΠ±ΠΎΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠΈ ΠΎΠ±Ρ€Π°Π·Ρ†ΠΎΠ² ΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½ΠΎΠΉ ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Ρ‹ ΠΊΠ΅Ρ€Π°Ρ‚ΠΈΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ², основанного Π½Π° ΡΠΎΠ»ΡŽΠ±ΠΈΠ»ΠΈΠ·Π°Ρ†ΠΈΠΈ Π±Π΅Π»ΠΊΠΎΠ² Π² присутствии 0.2% Π΄ΠΎΠ΄Π΅Ρ†ΠΈΠ»ΡΡƒΠ»ΡŒΡ„Π°Ρ‚Π° натрия (SDS), ΠΏΡ€ΠΎΡ†Π΅Π΄ΡƒΡ€Π΅ 1DE-гСль концСнтрирования (SDS-PAGE Π±Π΅Π· фракционирования Π² Ρ€Π°Π·Π΄Π΅Π»ΡΡŽΡ‰Π΅ΠΌ Π³Π΅Π»Π΅) ΠΈ расщСплСнии трипсином Π² Π³Π΅Π»Π΅ для ΡƒΠ³Π»ΡƒΠ±Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΡ€ΠΎΡ‚Π΅ΠΎΠΌΠ½ΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π° ΠΊΠ΅Ρ€Π°Ρ‚ΠΈΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² НаБаВ Π² ΠΎΠ΄Π½ΠΎΠΉ полосС Π±Π΅Π»ΠΊΠ°. Π‘ ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ Ρ‚Π°Π½Π΄Π΅ΠΌΠ½ΠΎΠΉ масс-спСктромСтрии с элСктроспрСйной ΠΈΠΎΠ½ΠΈΠ·Π°Ρ†ΠΈΠ΅ΠΉ (LC-MS/MS) ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ Π°Π½Π°Π»ΠΈΠ· Π±Π΅Π»ΠΊΠΎΠ² ΠΊΠ΅Ρ€Π°Ρ‚ΠΈΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² НаБаВ Π΄ΠΎ ΠΈ послС воздСйствия SDS Π² субтоксичСской Π΄ΠΎΠ·Π΅ (25 ΠΌΠ³/ΠΌΠ») Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 48 Ρ‡. Π’ качСствС Π±Π΅Π»ΠΊΠΎΠ² сравнСния Π²Ρ‹Π±Ρ€Π°Π½Ρ‹ Π±Π΅Π»ΠΊΠΈ, ΠΊΠΎΠ΄ΠΈΡ€ΡƒΠ΅ΠΌΡ‹Π΅ Π³Π΅Π½Π°ΠΌΠΈ хромосомы 18 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ°. ВсСго Π² ΠΈΠΌΠΌΠΎΡ€Ρ‚Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½Ρ‹Ρ… ΠΊΠ΅Ρ€Π°Ρ‚ΠΈΠ½ΠΎΡ†ΠΈΡ‚Π°Ρ… Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° Π»ΠΈΠ½ΠΈΠΈ НаБаВ ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½ΠΎ 2418 Π±Π΅Π»ΠΊΠΎΠ², ΠΈΠ· Π½ΠΈΡ… ΠΎΠΊΠΎΠ»ΠΎ 70% ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½ΠΎ ΠΏΠΎ Π΄Π²ΡƒΠΌ ΠΈ Π±ΠΎΠ»Π΅Π΅ ΡƒΠ½ΠΈΠΊΠ°Π»ΡŒΠ½Ρ‹ΠΌ ΠΏΠ΅ΠΏΡ‚ΠΈΠ΄Π°ΠΌ. По Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°ΠΌ ΠΏΠ°Π½ΠΎΡ€Π°ΠΌΠ½ΠΎΠ³ΠΎ масс-спСктромСтричСского Π°Π½Π°Π»ΠΈΠ·Π° ΡƒΠ΄Π°Π»ΠΎΡΡŒ ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ 38 Π±Π΅Π»ΠΊΠΎΠ², ΠΊΠΎΠ΄ΠΈΡ€ΡƒΠ΅ΠΌΡ‹Ρ… Π³Π΅Π½Π°ΠΌΠΈ хромосомы 18; ΠΈΠ· Π½ΠΈΡ… 27 Π±Π΅Π»ΠΊΠΎΠ² Π±Ρ‹Π»ΠΈ ΠΎΠ±Ρ‰ΠΈΠΌΠΈ для ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ΠΊΠ»Π΅Ρ‚ΠΎΠΊ ΠΈ ΠΊΠ»Π΅Ρ‚ΠΎΠΊ НаБаВ, ΠΏΠΎΠ΄Π²Π΅Ρ€Π³Π½ΡƒΡ‚Ρ‹Ρ… Π²ΠΎΠ·Π΄Π΅ΠΉΡΡ‚Π²ΠΈΡŽ SDS. Π‘ использованиСм Π±Π°Π·Ρ‹ Π΄Π°Π½Π½Ρ‹Ρ… Metascape Π±Ρ‹Π» ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΠ· обогащСния Ρ‚Π΅Ρ€ΠΌΠΈΠ½Π°ΠΌΠΈ ΠΎΠ½Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ Π³Π΅Π½ΠΎΠ² (GO) ΠΊΠ°Ρ‚Π΅Π³ΠΎΡ€ΠΈΠΈ биологичСскиС процСссы (biological process) Π±Π΅Π»ΠΊΠΎΠ² хромосомы 18 ΠΊΠ΅Ρ€Π°Ρ‚ΠΈΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² НаБаВ Π΄ΠΎ ΠΈ послС воздСйствия SDS. ΠžΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½ΠΎΠΉ ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Ρ‹ SDS ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΠ»Π° ΠΊ Π½Π΅Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΌΡƒ ΠΎΠ±ΠΎΠ³Π°Ρ‰Π΅Π½ΠΈΡŽ GO Ρ‚Π΅Ρ€ΠΌΠΈΠ½Π° β€œΠΎΡ‚Π²Π΅Ρ‚ Π½Π° стимул” (GO:0050896 - response to stimulus) ΠΈ связанного с Π½ΠΈΠΌ GO Ρ‚Π΅Ρ€ΠΌΠΈΠ½Π° β€œΠ½Π΅Π³Π°Ρ‚ΠΈΠ²Π½Π°Ρ рСгуляция биологичСских процСссов” (GO:0048519 - negative regulation of biological process). Π‘Ρ‹Π»ΠΎ ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½ΠΎ сниТСниС уровня экспрСссии ΠΌΠ΅ΠΌΠ±Ρ€Π°Π½Π½Ρ‹Ρ… Π±Π΅Π»ΠΊΠΎΠ², ΠΊΠΎΠ΄ΠΈΡ€ΡƒΠ΅ΠΌΡ‹Ρ… Π³Π΅Π½Π°ΠΌΠΈ хромосомы 18, относящихся ΠΊ ΠΌΠ΅ΠΆΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½ΠΎΠΉ Π°Π΄Π³Π΅Π·ΠΈΠΈ (GO:0098609 - cell-cell adhesion), Ρ‚Π°ΠΊΠΈΡ… ΠΊΠ°ΠΊ DSC1, DSC3 ΠΈ DSG1. Π‘Π½ΠΈΠΆΠ΅Π½ΠΈΠ΅ уровня экспрСссии Π΄Π΅ΡΠΌΠΎΡΠΎΠΌΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΊΠ°Π΄Π³Π΅Ρ€ΠΈΠ½ΠΎΠ² Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Π½ΠΎ для злокачСствСнных Π½ΠΎΠ²ΠΎΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠΉ, Ρ€Π°Π·Π²ΠΈΠ²Π°ΡŽΡ‰ΠΈΡ…ΡΡ ΠΈΠ· ΠΊΠ»Π΅Ρ‚ΠΎΠΊ ΡΠΏΠΈΡ‚Π΅Π»ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… Π²Π½ΡƒΡ‚Ρ€Π΅Π½Π½ΠΈΡ… ΠΎΡ€Π³Π°Π½ΠΎΠ², слизистых ΠΎΠ±ΠΎΠ»ΠΎΡ‡Π΅ΠΊ, ΠΊΠΎΠΆΠΈ. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½Π½Ρ‹ΠΉ Π² Ρ€Π°Π±ΠΎΡ‚Π΅ способ ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠΈ ΠΎΠ±Ρ€Π°Π·Ρ†ΠΎΠ² ΠΊΠ΅Ρ€Π°Ρ‚ΠΈΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² НаБаВ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ» ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ Π² ΠΎΠ΄Π½ΠΎΠΉ полосС гСля Π² Π΄Π²Π° Ρ€Π°Π·Π° большС Π±Π΅Π»ΠΊΠΎΠ² ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с ΠΎΠ±Ρ€Π°Π·Ρ†Π°ΠΌΠΈ НаБаВ, ΠΏΠΎΠ΄Π²Π΅Ρ€Π³Π½ΡƒΡ‚Ρ‹ΠΌΠΈ осмотичСскому ΡˆΠΎΠΊΡƒ ΠΈ Ρ€Π°ΡΡ‰Π΅ΠΏΠ»Π΅Π½ΠΈΡŽ трипсином Π² растворС

    ΠŸΠΎΡΡ‚ΠΎΡΠ½Π½Ρ‹Π΅ Π±Π΅Π»ΠΊΠΈ ΠΌΠΎΡ‡ΠΈ Π·Π΄ΠΎΡ€ΠΎΠ²ΠΎΠ³ΠΎ Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° Π² экспСримСнтС с 520-суточной изоляциСй

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    Purpose of the study was to track permanent proteins of urine proteome in the 520-day isolation experiment at the IBMP Ground-Based Test Facility with controlled environmental parameters. Object of the investigation was urine sampled from 6 normal male subjects at the age of 25 to 37 years. Second morning aliquots were gathered during baseline data collection, on days 50, 93, 124, 153, 180, 251, 274, 303, 330, 371, 400 and 427 of isolation, and in 7 days after its completion. Samples were subject to chromatography-mass spectrometry; results were analyzed with the help of bioinformatics resources. The following 7 permanent proteins were observed in urine over the entire length of the investigation: epidermal growth factor, polymer immunoglobulin receptor, plasma serine protease inhibitor, protein AMBP, keratin, type II cytoskeletal 1, collagen alpha-1 (vi) chain, serum albumin

    Environmental-Toxicological Characteristics of Waters and Their Sources at Magnitogorsk With the Its Iron and Steel Industry

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    This study summarizes the information necessary to characterize and assess the quality of drinking and industrial water supply in industrial centers with metallurgical engineering and provides information about the pollution impact on the natural environment. The study shows the influence of air pollution, of the soil pollution on the environment of water objects; it also demonstrates the role of the quality of water supply for establishing a higher risk of health problems for children

    Synthesis and photochromism of a series of new 2-unsubstituted 3-(2-benzylbenzoyl)quinolin-4(1<i>H)-ones

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    Synthesis and characterization of a series of new 2-unsubstituted 3-(2-benzylbenzoyl)quinolin-4(1H)-ones is described. In addition to their potential biological activity, these compounds exhibit photoreversible photochromic properties in anaerobic conditions. Using the 1 and 2D NMR techniques we demonstrated that the coloration occurred owing to the formation of fluorescent 5a,6-dihydrobenzo[b]acridin-(5H)-ones. The photoreaction is stereoselective and the S,R-isomers are the major products (83%) whereas the S,S-isomers are the minor (6%). In addition, the irreversible formation of two oxidation products, 3-(2-benzoylbenzoyl)quinolin-4(1H)-ones, and acridin-12(5H)-one derivatives was observed in the presence of air

    ΠŸΡ€ΠΎΡ‚Π΅ΠΎΠΌΠ½Ρ‹ΠΉ Π°Π½Π°Π»ΠΈΠ· ворсин Ρ…ΠΎΡ€ΠΈΠΎΠ½Π° Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° ΠΏΡ€ΠΈ анэмбрионии

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    In this study, the proteomic approach based on high performance liquid chromatography connected with tandem mass spectrometry (LC-MS/MS) and bioinformatics analysis were applied to identify differentially abundant proteins in chorionic villus samples (CVS) from women with blighted ovum and normal pregnancy. We identified about 600 proteins in the solubilized fraction of CVS. Comparative proteomic analysis revealed differences in the content (Average Normalized Abundances) of 187 proteins in blighted ovum. These included 134 down-regulated proteins and 53 up-regulated proteins. According to bioinformatics analysis these proteins participate in a variety of metabolic processes, including alcohol and tricarboxylic acid metabolism, response to endoplasmic reticulum stress, small molecular catabolic process, cellular respiration, and others. Proteins that demonstrated growing content in blighted ovum were mainly encoded by genes located on chromosomes 7 and 16 whereas proteins which demonstrated reducing abundance were mainly encoded by genes located on chromosomes 1, 2, and 11. We also revealed changes in the content of proteins encoded by genes located on the human chromosome 18; they are involved in apoptotic and drug metabolic processes with an important role in early pregnancy loss. Our pilot results demonstrate the efficiency of the LC-MS/MS approach for detecting the differences at the qualitative and semi-quantitative levels in the protein profiles of the CVS at anembryonic pregnancy compared to normal gestation. We conclude that globally profiled and differentially regulated proteins of CVS are helpful in obtaining molecular insights into biological processes of the pregnancy pathology.Π’ Π΄Π°Π½Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΏΡ€ΠΎΡ‚Π΅ΠΎΠΌΠ½Ρ‹ΠΉ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄, основанный Π½Π° Тидкостной Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„ΠΈΠΈ, совмСщСнной с Ρ‚Π°Π½Π΄Π΅ΠΌΠ½ΠΎΠΉ масс-спСктромСтриСй (LC-MS/MS), ΠΈ биоинформатичСский Π°Π½Π°Π»ΠΈΠ· Π±Ρ‹Π»ΠΈ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½Ρ‹ для выявлСния Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΠΉ ΠΌΠ΅ΠΆΠ΄Ρƒ Π±Π΅Π»ΠΊΠΎΠ²Ρ‹ΠΌ ΠΏΡ€ΠΎΡ„ΠΈΠ»Π΅ΠΌ ворсин Ρ…ΠΎΡ€ΠΈΠΎΠ½Π° Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° ΠΏΡ€ΠΈ Π°Π½ΡΠΌΠ±Ρ€ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΉ бСрСмСнности ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½ΠΎΠΉ. ВсСго Π² ΡΠΎΠ»ΡŽΠ±ΠΈΠ»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ Ρ„Ρ€Π°ΠΊΡ†ΠΈΠΈ Ρ…ΠΎΡ€ΠΈΠΎΠ½Π° Π±Ρ‹Π»ΠΎ ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½ΠΎ ΠΎΠΊΠΎΠ»ΠΎ 600 Π±Π΅Π»ΠΊΠΎΠ². Π‘Ρ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ ΠΏΡ€ΠΎΡ‚Π΅ΠΎΠΌΠ½Ρ‹ΠΉ Π°Π½Π°Π»ΠΈΠ· с использованиСм ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ½ΠΎΠ³ΠΎ обСспСчСния Progenesis LS-MS ΠΏΠΎΠΊΠ°Π·Π°Π» ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ содСрТания 187 Π±Π΅Π»ΠΊΠΎΠ² ΠΏΡ€ΠΈ анэмбрионии, ΠΈΠ· Π½ΠΈΡ… 134 Π±Π΅Π»ΠΊΠ° продСмонстрировали сниТСниС ΠΈ 53 Π±Π΅Π»ΠΊΠ° – ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ (average normalized abundances). БиоинформатичСский Π°Π½Π°Π»ΠΈΠ· ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΡƒΠ΅Ρ‚, Ρ‡Ρ‚ΠΎ эти Π±Π΅Π»ΠΊΠΈ ΠΏΡ€ΠΈΠ½ΠΈΠΌΠ°ΡŽΡ‚ участиС Π² Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… мСтаболичСских процСссах, Π²ΠΊΠ»ΡŽΡ‡Π°Ρ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΠ·ΠΌ алкоголя ΠΈ Ρ‚Ρ€ΠΈΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹Ρ… кислот, Π² рСакциях, ассоциируСмых со стрСссом эндоплазматичСского Ρ€Π΅Ρ‚ΠΈΠΊΡƒΠ»ΡƒΠΌΠ°, процСссах ΠΊΠ°Ρ‚Π°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ°, ΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½ΠΎΠΌ Π΄Ρ‹Ρ…Π°Π½ΠΈΠΈ ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΡ…. ΠšΡ€ΠΎΠΌΠ΅ Ρ‚ΠΎΠ³ΠΎ, зарСгистрировано ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ содСрТания Π±Π΅Π»ΠΊΠΎΠ², ΠΊΠΎΠ΄ΠΈΡ€ΡƒΠ΅ΠΌΡ‹Ρ… хромосомой 18 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ°, ΠΏΡ€ΠΈΠ½ΠΈΠΌΠ°ΡŽΡ‰ΠΈΡ… участиС Π² Π°ΠΏΠΎΠΏΡ‚ΠΎΠ·Π΅ ΠΈ рСакциях ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ° лСкарствСнных срСдств, Π° Ρ‚Π°ΠΊΠΆΠ΅ процСссах, ΠΈΠ³Ρ€Π°ΡŽΡ‰ΠΈΡ… Π²Π°ΠΆΠ½ΡƒΡŽ Ρ€ΠΎΠ»ΡŒ ΠΏΡ€ΠΈ потСрях Π² Ρ€Π°Π½Π½ΠΈΠ΅ сроки бСрСмСнности. Наши ΠΏΡ€Π΅Π΄Π²Π°Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ Π΄Π΅ΠΌΠΎΠ½ΡΡ‚Ρ€ΠΈΡ€ΡƒΡŽΡ‚ ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ LC-MS/MS для выявлСния качСствСнных ΠΈ полуколичСствСнных Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΠΉ Π±Π΅Π»ΠΊΠΎΠ²ΠΎΠ³ΠΎ профиля ворсин Ρ…ΠΎΡ€ΠΈΠΎΠ½Π° ΠΏΡ€ΠΈ Π°Π½ΡΠΌΠ±Ρ€ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΉ бСрСмСнности ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½ΠΎΠΉ. Π‘Π΄Π΅Π»Π°Π½ Π²Ρ‹Π²ΠΎΠ΄ ΠΎ Ρ‚ΠΎΠΌ, Ρ‡Ρ‚ΠΎ ΡˆΠΈΡ€ΠΎΠΊΠΎΠΌΠ°ΡΡˆΡ‚Π°Π±Π½ΠΎΠ΅ ΠΏΡ€ΠΎΡ„ΠΈΠ»ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ Π΄ΠΈΡ„Ρ„Π΅Ρ€Π΅Π½Ρ†ΠΈΠ°Π»ΡŒΠ½ΠΎ Ρ€Π΅Π³ΡƒΠ»ΠΈΡ€ΡƒΠ΅ΠΌΡ‹Ρ… Π±Π΅Π»ΠΊΠΎΠ² ворсин Ρ…ΠΎΡ€ΠΈΠΎΠ½Π° ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ ΠΏΠΎΠ»Π΅Π·Π½ΠΎ для понимания биологичСских процСссов, ΠΏΡ€ΠΎΡ‚Π΅ΠΊΠ°ΡŽΡ‰ΠΈΡ… ΠΏΡ€ΠΈ ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ бСрСмСнности
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